>1xfuT (T:) observed residues (from ATOM records) qlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngt idfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevd qmireadidgdgqvnyeefvqmmtak